<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <link href="https://unpkg.com/leaflet@1.7.1/dist/leaflet.css" rel="stylesheet" type="text/css" />
    <title>leaflet-tilelayer-ts demo</title>
</head>

<body>
    <div style="width: 600px; height: 500px; padding: 20px;">
        <div id="map" style="width: 100%; height: 100%"></div>
    </div>
</body>

</html>